Finding the Third Proportional to 115,915.50 and 246,046

Step by Step Solution

1. Step 1: Write the proportion equation
   115,915.50 : 246,046 = 246,046 : x
2. Step 2: Convert to fraction form
   115,915.50/246,046 = 246,046/x
3. Step 3: Cross multiply
   115,915.50x = 246,046 × 246,046
4. Step 4: Simplify right side
   115,915.50x = 60,538,634,116
5. Step 5: Solve for x
   x = 60,538,634,116/115,915.50
6. Step 6: Final answer
   x = 522,265.22